Question

Look at the function that is graphed below. 5 4 9 3 2 T -5 -4 -3 210 T N 3 w 5 up 3 4 5 6 What is the domain and range of the function?​

Answer 1

Domain: [-4, 5]
Range: [-3, 3]

Explanation:

Domain is the set of all permissible x values ie the values of x for which the function is defined.

Range is the set of all values of the function ie f(x) or y in tis graph for the domain

Looking at the graph we can see that the smallest value for x is -4 and the largest value is +5
Domain is [-4, 5]

For these values, y ranges from smallest of -3 to largest of + 3
So Range is [-3, 3]